The ultimate joy gained from obtaining pleasure in Reading wikipedia articles. It also can be described as the moment of action when one presses the "Random Article" link on the wikipedia navigation bar or following links from article to article, until you're in such an ambiguous article that you forget where you are. And if you have absolutely no life, you can get a wikigasm by just editing wikipedia. (just kidding, wiki editors. or am i. mwaaahahahaha)

Weird Al: Shopping online for deals on some writable media, I edit Wikipedia, I memorized the Holy Grail, Really well, I can recite it right now have you, ROTFLOL!!!
Me: I wonder if Weird Al has wikigasms...